Helps, A. (1855). The Spanish conquest in America: And its relation to the history of slavery and to the government of colonies. Parker.
Lua i Stíl Chicago (17ú heag.)Helps, Arthur. The Spanish Conquest in America: And Its Relation to the History of Slavery and to the Government of Colonies. Lond.: Parker, 1855.
Lua MLA (8ú heag.)Helps, Arthur. The Spanish Conquest in America: And Its Relation to the History of Slavery and to the Government of Colonies. Parker, 1855.
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